Malleable iron. Regular plugs hollow core design. Meets standard specifications. Fed. Spec. WW-P-471-B, ANSI B-16.14 (Dimensions), ANSI B-2.1 (Pipe Threads), Ferrous Plugs, Bushings, and Locknuts, Fed. Spec. WW-P-471-B, ANSI B-16.14 (Dimensions), ANSI B-2.1 (Pipe Threads), Malleable Iron Unions (Class 150), Fed. Spec. WW-U-531C, ANSI B-16.39.
| Id | 21910 |
| SKU | 433230 |
| PartNo | 8700159356 |
| UPC | 00690291035074 |
| Country of Origin |  USA |
| Fitting Size | 1 In. |
| Connection Type | MIP |
| Finish | Black |
| Material | Malleable Iron |
| CID | 1 |
Chattanooga, TN